2018 Chevrolet Silverado 1500 LT — P255/70R17
2018 Chevrolet Silverado 1500 LT
- Factory size
- P255/70R17
- Load / speed
- 110S
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What size tires does the 2018 Chevrolet Silverado 1500 LT take?
The factory tire size for the 2018 Chevrolet Silverado 1500 LT is P255/70R17.
The catalog lists it at load index 110, speed rating S (up to 112 mph).
This trim is also listed with P265/70R17. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | P255/70R17 | 110 | S |
| All wheels | P265/70R17 | 113 | H |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.